A5091294686- Botanical Research and Applications
- Phytochemicals and Medicinal Plants
- Chemical synthesis and alkaloids
- Plant Diversity and Evolution
- Phytochemicals and Antioxidant Activities
- Essential Oils and Antimicrobial Activity
- Natural Antidiabetic Agents Studies
- Plant Gene Expression Analysis
- Hibiscus Plant Research Studies
- Phytochemical Studies and Bioactivities
- Plant tissue culture and regeneration
- Ethnobotanical and Medicinal Plants Studies
- Seed and Plant Biochemistry
- Plant Molecular Biology Research
- Plant pathogens and resistance mechanisms
- Genetic diversity and population structure
- Identification and Quantification in Food
- Medicinal Plants and Neuroprotection
- Genetics and Plant Breeding
- Plant Stress Responses and Tolerance
- Phytochemistry and Biological Activities
Instituto Politécnico Nacional
2008-2022
University of Benin
2019
Fruits of wild species the genus Physalis are consumed as food and calyces leaves used in traditional medicine. The phenolic composition this have been scarcely studied. To contribute to a better knowledge for use all potential these plants, leaves, fruits, five were analyzed their antioxidant properties.Important tissue- species-dependent variations found. Calyces subulata showed highest contents phenolics (176.58 mg gallic acid equivalents/g dry tissue), flavonoids (39.63 mg/g acids (50.57...
A review is presented about the studies that have been carried out on phenolic composition of species genus Agave in order to show which has analyzed, what potential as source phenolics with important biological activities, and significance profiles chemotaxonomic markers genus. The results analysis a dozen reveal an richness compounds, including flavonoids, homoisoflavonoids, acids, broad diversity activities associated those antioxidant, antibacterial, antifungal, antinematod,...
The pollen flavonoid/phenolic acid composition of 14 individual Stenocactus multicostatus subsp.zacatecasensis (Britton et Rose) U. Guzmán Vázquez-Benitez, comb.et stat.nov., 11 Echinocereus enneacanthus Engelmann, 8 pectinatus (Scheidweiler) Engelmann and 12 Mammillaria heyderi sensu lato (all belonging to Cactaceae) was analyzed by HPLC/DAD with the aim determining role profiles as valuable markers in those taxa.The evaluated within among taxa analyzed.The results suggest that (a) these...
Physalis ixocarpa Brot. ex Hornem. and angulata L. are two edible species of the family Solanaceae, which have an important variety antioxidant compounds present in their roots, stems, leaves, calyces, fruits. This work reports development multivariate models based on use partial least square (PLS) analysis Fourier transform infrared (FTIR) spectroscopy for quantitative determination total phenolics, flavonoids, free radical scavenging activity, capacity, reducing power extracts leaves both...
Epigenetic modifications are key factors modulating the expression of genes involved in synthesis phytochemicals. The knowledge plant epigenetic and genetic variations can contribute to enhance production bioactive compounds. These issues have been little explored thus far Rorippa nasturtium var. aquaticum L. (watercress), an edible medicinal plant. aim current study was determine compare phenolic composition between wild cultivated watercress. Significant differences were found quantitative...
Agave durangensis is an endemic species that occurs in a reduced area southern Durango and northern Zacatecas, Mexico. We analyzed the genetic variability of three populations using two pairs Inverse-Sequence-Tagged-Repeat primers nine morphological characters to determine morphologically variable populations. The generated characteristic amplification profiles, which distinguished between A. revealed interspecific when compared with individuals asperrima. Some incongruence molecular was...
Purpose: To evaluate the inhibitory activity of 10 wild Verbenaceae species from Mexico against α- glucosidase and α-amylase.Methods: Ethanol leaf extracts were prepared. The α-glucosidase α-amylase was evaluated using enzymatic protocols. At least four serial diluted concentrations each extract used to calculate half-maximal concentration (IC50).Results: showed high inhibition activity, but a low effect on α-amylase. Aloysia gratissima (IC50 = 0.122 mg/mL), Verbena carolina 0.112 Bouchea...
Antecedentes: El frijol común silvestre de Durango, México ha sido poco estudiado. Se determinó ex situ , la variación fenológica, morfométrica, germinación y rendimiento entre cinco poblaciones silvestres México. También se compararon in caracteres morfométricos las mismas poblaciones. Hipótesis: Factores genéticos ambientales han contribuido manera variable a diferenciación fenotípica silvestre. Especies estudio: Phaseolus vulgaris L. Sitio años Cinco localidades Septiembre 2018 noviembre...
Diverse plants respond differently to similar saline conditions. The aim of the current study was determine variation in foliar contents phenolic compounds, carotenoids, and proline, activities catalase (CAT) superoxide dismutase (SOD) edible medicinal Physalis ixocarpa throughout three different times exposure (24, 42, 57 d) salinity levels (0, 90, 120 mM NaCl). specific effects salt concentration time were also assessed. Proline increase only clearly salt-related response, evidencing its...